princessnan6810 princessnan6810
  • 12-09-2022
  • Chemistry
contestada

When a 7.55-mg sample of a compound containing carbon is burned completely, 17.3 mg of carbon dioxide is produced. what is the mass percentage of carbon in the compound?

Respuesta :

Otras preguntas

why were Federalist leaders not satisfied with having gotten only nine States to ratify Constitution
"how did the elodea cells change when aquarium water was replaced with hypertonic solution? what caused those changes?"
When ionic compounds dissolve in water, they often dissociate (break apart) into individual A. molecular compounds. B. ions. C. isotopes. D. suspensions.
Researcher who established that facial expression for at least the six basic emotions
if their is one part shampoo and six part water How much water do you need to mix with 200 ml of shampoo?
What color do starches turn in the presence of iodine? red pink blue brown
A rug maker is using a pattern that is a rectangle with a length of 96 inches and a width of 60 inches. The rug maker wants to increase each dimension by a diff
what is halfway between positive 6900 and negative 8100?
How did Sumer met the three criteria of a civilization?
163water bottles in 9 cases=